Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 Ryan Houdek <Sonicadvance1@gmail.com> |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 21 | * SOFTWARE. |
| 22 | */ |
| 23 | |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 24 | #include "disassemble.h" |
| 25 | |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 26 | #include "main/mtypes.h" |
| 27 | #include "compiler/glsl/standalone.h" |
| 28 | #include "compiler/glsl/glsl_to_nir.h" |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 29 | #include "compiler/glsl/gl_nir.h" |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 30 | #include "compiler/nir_types.h" |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 31 | #include "util/u_dynarray.h" |
Alyssa Rosenzweig | d8d8b08 | 2019-08-14 12:28:01 -0700 | [diff] [blame] | 32 | #include "bifrost_compile.h" |
Alyssa Rosenzweig | bf1929e | 2020-03-24 13:48:06 -0400 | [diff] [blame] | 33 | #include "test/bit.h" |
Alyssa Rosenzweig | d8d8b08 | 2019-08-14 12:28:01 -0700 | [diff] [blame] | 34 | |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 35 | static panfrost_program |
| 36 | compile_shader(char **argv, bool vertex_only) |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 37 | { |
| 38 | struct gl_shader_program *prog; |
| 39 | nir_shader *nir[2]; |
| 40 | unsigned shader_types[2] = { |
| 41 | MESA_SHADER_VERTEX, |
| 42 | MESA_SHADER_FRAGMENT, |
| 43 | }; |
| 44 | |
| 45 | struct standalone_options options = { |
Alyssa Rosenzweig | 77e04eb | 2020-03-27 14:39:18 -0400 | [diff] [blame^] | 46 | .glsl_version = 300, /* ES - needed for precision */ |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 47 | .do_link = true, |
Alyssa Rosenzweig | 77e04eb | 2020-03-27 14:39:18 -0400 | [diff] [blame^] | 48 | .lower_precision = true |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 49 | }; |
| 50 | |
| 51 | static struct gl_context local_ctx; |
| 52 | |
| 53 | prog = standalone_compile_shader(&options, 2, argv, &local_ctx); |
| 54 | prog->_LinkedShaders[MESA_SHADER_FRAGMENT]->Program->info.stage = MESA_SHADER_FRAGMENT; |
| 55 | |
Alyssa Rosenzweig | e6f5ae8 | 2020-03-10 16:09:44 -0400 | [diff] [blame] | 56 | panfrost_program compiled; |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 57 | for (unsigned i = 0; i < 2; ++i) { |
| 58 | nir[i] = glsl_to_nir(&local_ctx, prog, shader_types[i], &bifrost_nir_options); |
| 59 | NIR_PASS_V(nir[i], nir_lower_global_vars_to_local); |
Alyssa Rosenzweig | 977a38c | 2020-03-05 16:52:29 -0500 | [diff] [blame] | 60 | NIR_PASS_V(nir[i], nir_lower_io_to_temporaries, nir_shader_get_entrypoint(nir[i]), true, i == 0); |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 61 | NIR_PASS_V(nir[i], nir_split_var_copies); |
| 62 | NIR_PASS_V(nir[i], nir_lower_var_copies); |
| 63 | |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 64 | /* before buffers and vars_to_ssa */ |
Eric Anholt | 7342b859 | 2020-01-23 10:49:02 -0800 | [diff] [blame] | 65 | NIR_PASS_V(nir[i], gl_nir_lower_images, true); |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 66 | |
| 67 | NIR_PASS_V(nir[i], gl_nir_lower_buffers, prog); |
| 68 | NIR_PASS_V(nir[i], nir_opt_constant_folding); |
Alyssa Rosenzweig | 0b26cb1 | 2020-03-03 14:27:05 -0500 | [diff] [blame] | 69 | |
| 70 | unsigned product_id = 0x7212; /* Mali G52 */ |
| 71 | bifrost_compile_shader_nir(nir[i], &compiled, product_id); |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 72 | |
| 73 | if (vertex_only) |
| 74 | return compiled; |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 75 | } |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 76 | |
| 77 | return compiled; |
Alyssa Rosenzweig | fca491c | 2019-08-14 12:21:23 -0700 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | static void |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 81 | disassemble(const char *filename) |
| 82 | { |
| 83 | FILE *fp = fopen(filename, "rb"); |
| 84 | assert(fp); |
| 85 | |
| 86 | fseek(fp, 0, SEEK_END); |
Alyssa Rosenzweig | 5ebdd10 | 2019-08-21 09:39:04 -0700 | [diff] [blame] | 87 | unsigned filesize = ftell(fp); |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 88 | rewind(fp); |
| 89 | |
| 90 | unsigned char *code = malloc(filesize); |
Alyssa Rosenzweig | 5ebdd10 | 2019-08-21 09:39:04 -0700 | [diff] [blame] | 91 | unsigned res = fread(code, 1, filesize, fp); |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 92 | if (res != filesize) { |
| 93 | printf("Couldn't read full file\n"); |
| 94 | } |
| 95 | fclose(fp); |
| 96 | |
Icecream95 | 20a8957 | 2020-01-23 09:59:57 +1300 | [diff] [blame] | 97 | disassemble_bifrost(stdout, code, filesize, false); |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 98 | free(code); |
| 99 | } |
| 100 | |
Alyssa Rosenzweig | bf1929e | 2020-03-24 13:48:06 -0400 | [diff] [blame] | 101 | static void |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 102 | test_vertex(char **argv) |
Alyssa Rosenzweig | bf1929e | 2020-03-24 13:48:06 -0400 | [diff] [blame] | 103 | { |
| 104 | void *memctx = NULL; /* TODO */ |
Alyssa Rosenzweig | a0d1be3 | 2020-03-24 14:08:16 -0400 | [diff] [blame] | 105 | struct panfrost_device *dev = bit_initialize(memctx); |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 106 | bit_vertex(dev, compile_shader(argv, true)); |
Alyssa Rosenzweig | bf1929e | 2020-03-24 13:48:06 -0400 | [diff] [blame] | 107 | } |
| 108 | |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 109 | int |
| 110 | main(int argc, char **argv) |
| 111 | { |
| 112 | if (argc < 2) { |
| 113 | printf("Pass a command\n"); |
| 114 | exit(1); |
| 115 | } |
Alyssa Rosenzweig | 64720d1 | 2019-08-14 12:48:04 -0700 | [diff] [blame] | 116 | |
| 117 | if (strcmp(argv[1], "compile") == 0) |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 118 | compile_shader(&argv[2], false); |
Alyssa Rosenzweig | 64720d1 | 2019-08-14 12:48:04 -0700 | [diff] [blame] | 119 | else if (strcmp(argv[1], "disasm") == 0) |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 120 | disassemble(argv[2]); |
Alyssa Rosenzweig | 3d7166f | 2020-03-25 14:56:06 -0400 | [diff] [blame] | 121 | else if (strcmp(argv[1], "test-vertex") == 0) |
| 122 | test_vertex(&argv[2]); |
Alyssa Rosenzweig | 64720d1 | 2019-08-14 12:48:04 -0700 | [diff] [blame] | 123 | else |
| 124 | unreachable("Unknown command. Valid: compile/disasm"); |
| 125 | |
Ryan Houdek | 2cd1aa3 | 2019-04-21 20:41:09 -0700 | [diff] [blame] | 126 | return 0; |
| 127 | } |